ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 947,623 Value ($000) $26,514 Avg Close $29.95 Range $27.49 - $36.32

Q3 2025

Shares 900,330 Value ($000) $27,010 Avg Close $28.20 Range $25.17 - $31.69

Q2 2025

Shares 914,795 Value ($000) $26,172 Avg Close $29.76 Range $25.56 - $33.48

Q1 2025

Shares 928,865 Value ($000) $30,671 Avg Close $32.61 Range $27.70 - $36.45

Q4 2024

Shares 899,764 Value ($000) $25,877 Avg Close $28.75 Range $25.67 - $32.25

Q3 2024

Shares 877,943 Value ($000) $24,574 Avg Close $26.66 Range $22.90 - $29.02

Q2 2024

Shares 947,316 Value ($000) $22,830 Avg Close $24.53 Range $23.14 - $27.56

Q1 2024

Shares 978,551 Value ($000) $26,489 Avg Close $28.40 Range $26.18 - $32.88

Q4 2023

Shares 939,542 Value ($000) $26,063 Avg Close $25.98 Range $22.01 - $29.02

Q3 2023

Shares 75,153 Value ($000) $2,105 Avg Close $29.32 Range $25.68 - $32.57

Q2 2023

Shares 63,455 Value ($000) $1,986 Avg Close $30.28 Range $27.68 - $33.71

Q1 2023

Shares 70,843 Value ($000) $1,997 Avg Close $27.24 Range $25.00 - $29.49

Q4 2022

Shares 79,844 Value ($000) $2,086 Avg Close $23.93 Range $21.75 - $26.34

Q3 2022

Shares 74,345 Value ($000) $1,660 Avg Close $26.01 Range $21.81 - $32.23

Q2 2022

Shares 145,746 Value ($000) $4,342 Avg Close $28.72 Range $26.14 - $32.79

Q1 2022

Shares 202,505 Value ($000) $5,328 Avg Close $24.77 Range $22.72 - $28.35

Q4 2021

Shares 277,657 Value ($000) $6,458 Avg Close $26.29 Range $21.24 - $33.00

Q3 2021

Shares 275,195 Value ($000) $8,487 Avg Close $28.25 Range $23.11 - $32.53

Q2 2021

Shares 266,981 Value ($000) $6,546 Avg Close $22.25 Range $18.43 - $25.47

Q1 2021

Shares 260,348 Value ($000) $4,863 Avg Close $20.47 Range $18.02 - $23.92

Q4 2020

Shares 225,561 Value ($000) $4,500 Avg Close $18.28 Range $15.35 - $22.22

Q3 2020

Shares 280,581 Value ($000) $4,649 Avg Close $18.17 Range $15.68 - $20.85

Q2 2020

Shares 172,954 Value ($000) $3,356 Avg Close $16.23 Range $13.03 - $19.86

Q1 2020

Shares 40,221 Value ($000) $580 Avg Close $17.85 Range $11.98 - $21.46

Q4 2019

Shares 36,030 Value ($000) $735 Avg Close $19.88 Range $17.11 - $21.88

Q3 2019

Shares 37,145 Value ($000) $725 Avg Close $21.76 Range $18.69 - $25.35

Q2 2019

Shares 37,097 Value ($000) $836 Avg Close $27.41 Range $21.29 - $37.75

Q1 2019

Shares 41,927 Value ($000) $1,530 Avg Close $33.02 Range $28.19 - $36.56

Q4 2018

Shares 38,943 Value ($000) $1,150 Avg Close $36.92 Range $27.54 - $45.16

Q3 2018

Shares 45,735 Value ($000) $1,941 Avg Close $43.40 Range $38.23 - $46.98

Q2 2018

Shares 43,935 Value ($000) $1,809 Avg Close $45.54 Range $39.54 - $51.70

Q1 2018

Shares 47,703 Value ($000) $2,764 Avg Close $58.50 Range $51.68 - $71.22

Q4 2017

Shares 45,439 Value ($000) $2,487 Avg Close $51.03 Range $46.43 - $56.58

Q3 2017

Shares 21,026 Value ($000) $1,069 Avg Close $53.48 Range $48.90 - $61.31

Q2 2017

Shares 26,464 Value ($000) $1,534 Avg Close $58.09 Range $53.64 - $63.40

Q1 2017

Shares 29,880 Value ($000) $1,748 Avg Close $56.71 Range $51.08 - $62.50

Q4 2016

Shares 30,732 Value ($000) $1,708 Avg Close $53.46 Range $41.93 - $60.74

Q3 2016

Shares 35,938 Value ($000) $1,690 Avg Close $47.55 Range $43.26 - $52.27

Q2 2016

Shares 31,640 Value ($000) $1,367 Avg Close $41.26 Range $33.31 - $47.90

Q1 2016

Shares 27,144 Value ($000) $928 Avg Close $39.49 Range $27.14 - $78.88

Q4 2015

Shares 27,107 Value ($000) $2,152 Avg Close $70.02 Range $54.36 - $80.71

Q3 2015

Shares 26,911 Value ($000) $1,579 Avg Close $66.02 Range $53.01 - $73.33

Q2 2015

Shares 10,689 Value ($000) $688 Avg Close $61.20 Range $54.54 - $68.23

Q1 2015

Shares 9,879 Value ($000) $602 Avg Close $68.32 Range $57.31 - $75.17

Q4 2014

Shares 11,380 Value ($000) $666 Avg Close $50.94 Range $38.49 - $59.69

Q3 2014

Shares 11,380 Value ($000) $488 Avg Close $44.82 Range $41.02 - $52.50

Q2 2014

Shares 12,284 Value ($000) $618 Avg Close $46.12 Range $40.30 - $51.81

Q1 2014

Shares 11,425 Value ($000) $504 Avg Close $47.58 Range $39.68 - $54.25

Q4 2013

Shares 21,853 Value ($000) $889 Avg Close $36.93 Range $29.36 - $41.47

Q3 2013

Shares 58,450 Value ($000) $1,965 Avg Close $32.55 Range $27.72 - $35.72

Q2 2013

Shares 240,102 Value ($000) $6,886 Avg Close $29.15 Range $22.17 - $34.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	947,623	$26,514	$29.95	$27.49 - $36.32
Q3 2025	900,330	$27,010	$28.20	$25.17 - $31.69
Q2 2025	914,795	$26,172	$29.76	$25.56 - $33.48
Q1 2025	928,865	$30,671	$32.61	$27.70 - $36.45
Q4 2024	899,764	$25,877	$28.75	$25.67 - $32.25
Q3 2024	877,943	$24,574	$26.66	$22.90 - $29.02
Q2 2024	947,316	$22,830	$24.53	$23.14 - $27.56
Q1 2024	978,551	$26,489	$28.40	$26.18 - $32.88
Q4 2023	939,542	$26,063	$25.98	$22.01 - $29.02
Q3 2023	75,153	$2,105	$29.32	$25.68 - $32.57
Q2 2023	63,455	$1,986	$30.28	$27.68 - $33.71
Q1 2023	70,843	$1,997	$27.24	$25.00 - $29.49
Q4 2022	79,844	$2,086	$23.93	$21.75 - $26.34
Q3 2022	74,345	$1,660	$26.01	$21.81 - $32.23
Q2 2022	145,746	$4,342	$28.72	$26.14 - $32.79
Q1 2022	202,505	$5,328	$24.77	$22.72 - $28.35
Q4 2021	277,657	$6,458	$26.29	$21.24 - $33.00
Q3 2021	275,195	$8,487	$28.25	$23.11 - $32.53
Q2 2021	266,981	$6,546	$22.25	$18.43 - $25.47
Q1 2021	260,348	$4,863	$20.47	$18.02 - $23.92
Q4 2020	225,561	$4,500	$18.28	$15.35 - $22.22
Q3 2020	280,581	$4,649	$18.17	$15.68 - $20.85
Q2 2020	172,954	$3,356	$16.23	$13.03 - $19.86
Q1 2020	40,221	$580	$17.85	$11.98 - $21.46
Q4 2019	36,030	$735	$19.88	$17.11 - $21.88
Q3 2019	37,145	$725	$21.76	$18.69 - $25.35
Q2 2019	37,097	$836	$27.41	$21.29 - $37.75
Q1 2019	41,927	$1,530	$33.02	$28.19 - $36.56
Q4 2018	38,943	$1,150	$36.92	$27.54 - $45.16
Q3 2018	45,735	$1,941	$43.40	$38.23 - $46.98
Q2 2018	43,935	$1,809	$45.54	$39.54 - $51.70
Q1 2018	47,703	$2,764	$58.50	$51.68 - $71.22
Q4 2017	45,439	$2,487	$51.03	$46.43 - $56.58
Q3 2017	21,026	$1,069	$53.48	$48.90 - $61.31
Q2 2017	26,464	$1,534	$58.09	$53.64 - $63.40
Q1 2017	29,880	$1,748	$56.71	$51.08 - $62.50
Q4 2016	30,732	$1,708	$53.46	$41.93 - $60.74
Q3 2016	35,938	$1,690	$47.55	$43.26 - $52.27
Q2 2016	31,640	$1,367	$41.26	$33.31 - $47.90
Q1 2016	27,144	$928	$39.49	$27.14 - $78.88
Q4 2015	27,107	$2,152	$70.02	$54.36 - $80.71
Q3 2015	26,911	$1,579	$66.02	$53.01 - $73.33
Q2 2015	10,689	$688	$61.20	$54.54 - $68.23
Q1 2015	9,879	$602	$68.32	$57.31 - $75.17
Q4 2014	11,380	$666	$50.94	$38.49 - $59.69
Q3 2014	11,380	$488	$44.82	$41.02 - $52.50
Q2 2014	12,284	$618	$46.12	$40.30 - $51.81
Q1 2014	11,425	$504	$47.58	$39.68 - $54.25
Q4 2013	21,853	$889	$36.93	$29.36 - $41.47
Q3 2013	58,450	$1,965	$32.55	$27.72 - $35.72
Q2 2013	240,102	$6,886	$29.15	$22.17 - $34.30